import java.util.Scanner
class IO{
    public static void print(String[] args,char end){
        for(String arg:args){
            System.out.print(arg)
            System.out.print(end)
        }
    }
    public static void print(String[] args){
        for(String arg:args){
            System.out.print(arg)
        }
    }
    public static void print(long[] args,char end){
        for(long arg:args){
            System.out.print(arg)
            System.out.print(end)
        }
    }
    public static void print(long[] args){
        for(long arg:args){
            System.out.print(arg)
        }
    }
    public static void print(double[] args,char end){
        for(double arg:args){
            System.out.print(arg)
            System.out.print(end)
        }
    }
    public static void print(double[] args){
        for(double arg:args){
            System.out.print(arg)
        }
    }
}